/* ARM CPU Cores
   Copyright (C) 2003-2015 Free Software Foundation, Inc.
   Written by CodeSourcery, LLC

   This file is part of GCC.

   GCC is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   GCC is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   Under Section 7 of GPL version 3, you are granted additional
   permissions described in the GCC Runtime Library Exception, version
   3.1, as published by the Free Software Foundation.

   You should have received a copy of the GNU General Public License and
   a copy of the GCC Runtime Library Exception along with this program;
   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
   <http://www.gnu.org/licenses/>.  */

/* Before using #include to read this file, define a macro:

      ARM_CORE(CORE_NAME, INTERNAL_IDENT, TUNE_IDENT, ARCH, FLAGS, COSTS)

   The CORE_NAME is the name of the core, represented as a string constant.
   The INTERNAL_IDENT is the name of the core represented as an identifier.
   This must be unique for each entry in this table.
   The TUNE_IDENT is the name of the core for which scheduling decisions
   should be made, represented as an identifier.
   ARCH is the architecture revision implemented by the chip.
   FLAGS are the bitwise-or of the traits that apply to that core.
   This need not include flags implied by the architecture.
   COSTS is the name of the rtx_costs routine to use.

   If you update this table, you must update the "tune" attribute in
   arm.md.
   
   Some tools assume no whitespace up to the first "," in each entry.  */

/* V2/V2A Architecture Processors */
ARM_CORE("arm2", 	arm2, arm2,	2, FL_CO_PROC | FL_MODE26, slowmul)
ARM_CORE("arm250", 	arm250, arm250,	2, FL_CO_PROC | FL_MODE26, slowmul)
ARM_CORE("arm3",	arm3, arm3,	2, FL_CO_PROC | FL_MODE26, slowmul)

/* V3 Architecture Processors */
ARM_CORE("arm6",	arm6, arm6,		3, FL_CO_PROC | FL_MODE26, slowmul)
ARM_CORE("arm60",	arm60, arm60,		3, FL_CO_PROC | FL_MODE26, slowmul)
ARM_CORE("arm600",	arm600, arm600,		3, FL_CO_PROC | FL_MODE26 | FL_WBUF, slowmul)
ARM_CORE("arm610",	arm610, arm610,		3, FL_MODE26 | FL_WBUF, slowmul)
ARM_CORE("arm620",	arm620, arm620,		3, FL_CO_PROC | FL_MODE26 | FL_WBUF, slowmul)
ARM_CORE("arm7",	arm7, arm7,		3, FL_CO_PROC | FL_MODE26, slowmul)
ARM_CORE("arm7d",	arm7d, arm7d,		3, FL_CO_PROC | FL_MODE26, slowmul)
ARM_CORE("arm7di",	arm7di, arm7di,		3, FL_CO_PROC | FL_MODE26, slowmul)
ARM_CORE("arm70",	arm70, arm70,		3, FL_CO_PROC | FL_MODE26, slowmul)
ARM_CORE("arm700",	arm700, arm700,		3, FL_CO_PROC | FL_MODE26 | FL_WBUF, slowmul)
ARM_CORE("arm700i",	arm700i, arm700i,	3, FL_CO_PROC | FL_MODE26 | FL_WBUF, slowmul)
ARM_CORE("arm710",	arm710, arm710,		3, FL_MODE26 | FL_WBUF, slowmul)
ARM_CORE("arm720",	arm720, arm720,		3, FL_MODE26 | FL_WBUF, slowmul)
ARM_CORE("arm710c",	arm710c, arm710c,	3, FL_MODE26 | FL_WBUF, slowmul)
ARM_CORE("arm7100",	arm7100, arm7100,	3, FL_MODE26 | FL_WBUF, slowmul)
ARM_CORE("arm7500",	arm7500, arm7500,	3, FL_MODE26 | FL_WBUF, slowmul)
/* Doesn't have an external co-proc, but does have embedded fpa. */
ARM_CORE("arm7500fe", arm7500fe, arm7500fe,	3, FL_CO_PROC | FL_MODE26 | FL_WBUF, slowmul)

/* V3M Architecture Processors */
/* arm7m doesn't exist on its own, but only with D, ("and", and I), but
   those don't alter the code, so arm7m is sometimes used.  */
ARM_CORE("arm7m",   arm7m, arm7m,	3M, FL_CO_PROC | FL_MODE26, fastmul)
ARM_CORE("arm7dm",  arm7dm, arm7dm,	3M, FL_CO_PROC | FL_MODE26, fastmul)
ARM_CORE("arm7dmi", arm7dmi, arm7dmi,	3M, FL_CO_PROC | FL_MODE26, fastmul)

/* V4 Architecture Processors */
ARM_CORE("arm8",          arm8, arm8,			4, FL_MODE26 | FL_LDSCHED, fastmul)
ARM_CORE("arm810",        arm810, arm810,		4, FL_MODE26 | FL_LDSCHED, fastmul)
ARM_CORE("strongarm",     strongarm, strongarm,		4, FL_MODE26 | FL_LDSCHED | FL_STRONG, strongarm)
ARM_CORE("strongarm110",  strongarm110, strongarm110,	4, FL_MODE26 | FL_LDSCHED | FL_STRONG, strongarm)
ARM_CORE("strongarm1100", strongarm1100, strongarm1100, 4, FL_MODE26 | FL_LDSCHED | FL_STRONG, strongarm)
ARM_CORE("strongarm1110", strongarm1110, strongarm1110, 4, FL_MODE26 | FL_LDSCHED | FL_STRONG, strongarm)
ARM_CORE("fa526",         fa526, fa526,			4, FL_LDSCHED, fastmul)
ARM_CORE("fa626",         fa626, fa626,			4, FL_LDSCHED, fastmul)

/* V4T Architecture Processors */
ARM_CORE("arm7tdmi",	arm7tdmi, arm7tdmi,	4T, FL_CO_PROC, fastmul)
ARM_CORE("arm7tdmi-s",	arm7tdmis, arm7tdmis,	4T, FL_CO_PROC, fastmul)
ARM_CORE("arm710t",	arm710t, arm710t,	4T, FL_WBUF,    fastmul)
ARM_CORE("arm720t",	arm720t, arm720t,	4T, FL_WBUF,    fastmul)
ARM_CORE("arm740t",	arm740t, arm740t,	4T, FL_WBUF,    fastmul)
ARM_CORE("arm9",	arm9, arm9,		4T, FL_LDSCHED, fastmul)
ARM_CORE("arm9tdmi",	arm9tdmi, arm9tdmi,	4T, FL_LDSCHED, fastmul)
ARM_CORE("arm920",	arm920, arm920,		4T, FL_LDSCHED, fastmul)
ARM_CORE("arm920t",	arm920t, arm920t,	4T, FL_LDSCHED, fastmul)
ARM_CORE("arm922t",	arm922t, arm922t,	4T, FL_LDSCHED, fastmul)
ARM_CORE("arm940t",	arm940t, arm940t,	4T, FL_LDSCHED, fastmul)
ARM_CORE("ep9312",	ep9312, ep9312,		4T, FL_LDSCHED, fastmul)

/* V5T Architecture Processors */
ARM_CORE("arm10tdmi",	arm10tdmi, arm10tdmi,	5T, FL_LDSCHED, fastmul)
ARM_CORE("arm1020t",	arm1020t, arm1020t,	5T, FL_LDSCHED, fastmul)

/* V5TE Architecture Processors */
ARM_CORE("arm9e",	arm9e, arm9e,		5TE, FL_LDSCHED, 9e)
ARM_CORE("arm946e-s",	arm946es, arm946es,	5TE, FL_LDSCHED, 9e)
ARM_CORE("arm966e-s",	arm966es, arm966es,	5TE, FL_LDSCHED, 9e)
ARM_CORE("arm968e-s",	arm968es, arm968es,	5TE, FL_LDSCHED, 9e)
ARM_CORE("arm10e",	arm10e, arm10e,		5TE, FL_LDSCHED, fastmul)
ARM_CORE("arm1020e",	arm1020e, arm1020e,	5TE, FL_LDSCHED, fastmul)
ARM_CORE("arm1022e",	arm1022e, arm1022e,	5TE, FL_LDSCHED, fastmul)
ARM_CORE("xscale",	xscale, xscale,		5TE, FL_LDSCHED | FL_STRONG | FL_XSCALE, xscale)
ARM_CORE("iwmmxt",	iwmmxt, iwmmxt,		5TE, FL_LDSCHED | FL_STRONG | FL_XSCALE | FL_IWMMXT, xscale)
ARM_CORE("iwmmxt2",	iwmmxt2, iwmmxt2,	5TE, FL_LDSCHED | FL_STRONG | FL_XSCALE | FL_IWMMXT | FL_IWMMXT2, xscale)
ARM_CORE("fa606te",	fa606te, fa606te,	5TE, FL_LDSCHED, 9e)
ARM_CORE("fa626te",	fa626te, fa626te,	5TE, FL_LDSCHED, 9e)
ARM_CORE("fmp626",	fmp626, fmp626,		5TE, FL_LDSCHED, 9e)
ARM_CORE("fa726te",	fa726te, fa726te,	5TE, FL_LDSCHED, fa726te)

/* V5TEJ Architecture Processors */
ARM_CORE("arm926ej-s",	arm926ejs, arm926ejs,	5TEJ, FL_LDSCHED, 9e)
ARM_CORE("arm1026ej-s",	arm1026ejs, arm1026ejs,	5TEJ, FL_LDSCHED, 9e)

/* V6 Architecture Processors */
ARM_CORE("arm1136j-s",		arm1136js, arm1136js,		6J,  FL_LDSCHED, 9e)
ARM_CORE("arm1136jf-s",		arm1136jfs, arm1136jfs,		6J,  FL_LDSCHED | FL_VFPV2, 9e)
ARM_CORE("arm1176jz-s",		arm1176jzs, arm1176jzs,		6ZK, FL_LDSCHED, 9e)
ARM_CORE("arm1176jzf-s",	arm1176jzfs, arm1176jzfs,	6ZK, FL_LDSCHED | FL_VFPV2, 9e)
ARM_CORE("mpcorenovfp",		mpcorenovfp, mpcorenovfp,	6K,  FL_LDSCHED, 9e)
ARM_CORE("mpcore",		mpcore, mpcore,			6K,  FL_LDSCHED | FL_VFPV2, 9e)
ARM_CORE("arm1156t2-s",		arm1156t2s, arm1156t2s,		6T2, FL_LDSCHED, v6t2)
ARM_CORE("arm1156t2f-s",	arm1156t2fs, arm1156t2fs,	6T2, FL_LDSCHED | FL_VFPV2, v6t2)

/* V6M Architecture Processors */
ARM_CORE("cortex-m1",		cortexm1, cortexm1,		6M, FL_LDSCHED, v6m)
ARM_CORE("cortex-m0",		cortexm0, cortexm0,		6M, FL_LDSCHED, v6m)
ARM_CORE("cortex-m0plus",	cortexm0plus, cortexm0plus,	6M, FL_LDSCHED, v6m)

/* V6M Architecture Processors for small-multiply implementations.  */
ARM_CORE("cortex-m1.small-multiply",	cortexm1smallmultiply, cortexm1,	6M, FL_LDSCHED | FL_SMALLMUL, v6m)
ARM_CORE("cortex-m0.small-multiply",	cortexm0smallmultiply, cortexm0,	6M, FL_LDSCHED | FL_SMALLMUL, v6m)
ARM_CORE("cortex-m0plus.small-multiply",cortexm0plussmallmultiply, cortexm0plus,6M, FL_LDSCHED | FL_SMALLMUL, v6m)

/* V7 Architecture Processors */
ARM_CORE("generic-armv7-a",	genericv7a, genericv7a,		7A,  FL_LDSCHED, cortex)
ARM_CORE("cortex-a5",		cortexa5, cortexa5,		7A,  FL_LDSCHED, cortex_a5)
ARM_CORE("cortex-a7",		cortexa7, cortexa7,		7A,  FL_LDSCHED | FL_THUMB_DIV | FL_ARM_DIV, cortex_a7)
ARM_CORE("cortex-a8",		cortexa8, cortexa8,		7A,  FL_LDSCHED, cortex_a8)
ARM_CORE("cortex-a9",		cortexa9, cortexa9,		7A,  FL_LDSCHED, cortex_a9)
ARM_CORE("cortex-a12",	  	cortexa12, cortexa17,		7A,  FL_LDSCHED | FL_THUMB_DIV | FL_ARM_DIV, cortex_a12)
ARM_CORE("cortex-a15",		cortexa15, cortexa15,		7A,  FL_LDSCHED | FL_THUMB_DIV | FL_ARM_DIV, cortex_a15)
ARM_CORE("cortex-a17",		cortexa17, cortexa17,		7A,  FL_LDSCHED | FL_THUMB_DIV | FL_ARM_DIV, cortex_a12)
ARM_CORE("cortex-r4",		cortexr4, cortexr4,		7R,  FL_LDSCHED, cortex)
ARM_CORE("cortex-r4f",		cortexr4f, cortexr4f,		7R,  FL_LDSCHED, cortex)
ARM_CORE("cortex-r5",		cortexr5, cortexr5,		7R,  FL_LDSCHED | FL_ARM_DIV, cortex)
ARM_CORE("cortex-r7",		cortexr7, cortexr7,		7R,  FL_LDSCHED | FL_ARM_DIV, cortex)
ARM_CORE("cortex-m7",		cortexm7, cortexm7,		7EM, FL_LDSCHED | FL_NO_VOLATILE_CE, cortex_m7)
ARM_CORE("cortex-m4",		cortexm4, cortexm4,		7EM, FL_LDSCHED, v7m)
ARM_CORE("cortex-m3",		cortexm3, cortexm3,		7M,  FL_LDSCHED, v7m)
ARM_CORE("marvell-pj4",		marvell_pj4, marvell_pj4,	7A,  FL_LDSCHED, 9e)

/* V7 big.LITTLE implementations */
ARM_CORE("cortex-a15.cortex-a7", cortexa15cortexa7, cortexa7,	7A,  FL_LDSCHED | FL_THUMB_DIV | FL_ARM_DIV, cortex_a15)
ARM_CORE("cortex-a17.cortex-a7", cortexa17cortexa7, cortexa7,	7A,  FL_LDSCHED | FL_THUMB_DIV | FL_ARM_DIV, cortex_a12)

/* V8 Architecture Processors */
ARM_CORE("cortex-a53",	cortexa53, cortexa53,	8A, FL_LDSCHED | FL_CRC32, cortex_a53)
ARM_CORE("cortex-a57",	cortexa57, cortexa57,	8A, FL_LDSCHED | FL_CRC32, cortex_a57)
ARM_CORE("cortex-a72",	cortexa72, cortexa57,	8A, FL_LDSCHED | FL_CRC32, cortex_a57)
ARM_CORE("exynos-m1",	exynosm1,  cortexa57,	8A, FL_LDSCHED | FL_CRC32, cortex_a57)
ARM_CORE("xgene1",      xgene1,    xgene1,      8A, FL_LDSCHED,            xgene1)

/* V8 big.LITTLE implementations */
ARM_CORE("cortex-a57.cortex-a53", cortexa57cortexa53, cortexa53, 8A,  FL_LDSCHED | FL_CRC32, cortex_a57)
ARM_CORE("cortex-a72.cortex-a53", cortexa72cortexa53, cortexa53, 8A,  FL_LDSCHED | FL_CRC32, cortex_a57)
